INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c8230cff037b383bf5706f8823dd33a95c41cee4d9fcc4d0ebbb6ca3440b6af', 
    'YUm2yduOSVVvabOo8UjXquRB7d0VYfMd4P7h3KK3Zhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)